3-([1,2,4]triazolo[4,3-a]pyridin-3-yl)propan-1-amine;hydrochloride CAS 1224170-44-8
| CAS No. | 1224170-44-8 |
| Molecular Formula | C9H20N4 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 3-([1,2,4]triazolo[4,3-a]pyridin-3-yl)propan-1-amine;hydrochloride is closely related to chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
3-([1,2,4]triazolo[4,3-a]pyridin-3-yl)propan-1-amine;hydrochloride (CAS 1224170-44-8) is a high-purity analytical reference standard with the molecular formula C9H20N4HCl and a molecular weight of 220.75 g/mol.
Structurally, 3-([1,2,4]triazolo[4,3-a]pyridin-3-yl)propan-1-amine;hydrochloride (C9H20N4HCl) contains chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 1.0, corresponding to approximately 1 ring(s) or double-bond equivalent(s). With a molecular weight of 220.75 g/mol, it falls into the medium-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C9H20N4 HCl |
| Molecular Weight | 220.75 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
Related triazolo Standards
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- 3-Methyl-[1,2,4]triazolo[4,3-a]pyridine (CAS 1004-65-5)
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Recommended Standards
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- tert-Butyl ((S)-1-((S)-2-amino-3-methylbutanoyl)pyrrolidin-3-yl)carbamate (CAS 1401669-04-2)
- 2-Fluoro-5-sulfamoylbenzamide (CAS 1094550-78-3)
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- 5-bromo-7-fluoro-2H-isoquinolin-1-one (CAS 1502066-29-6)
- Semaglutide impurity 210 (CAS CATO-C4X-2226210)
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